廣式球閥
【簡單介紹】
【詳細(xì)說明】
型號(hào) Type | 零件名稱 Accesory name | 材 質(zhì) Materials | |||
Q21F-64/C/P/R 內(nèi)螺紋 Q21F-64/C/P/R 法蘭 Q21F-64/C/P/R 焊接三段式 | 閥體 Body | WCB、45 | CF8、304 | CF8M、316 | |
閥座 Seat | WCB、45 | CF8、304 | CF8M、316 | ||
球 Ball | 1Cr18Ni9Ti | 0Cr18Ni9Ti | 0Cr17Ni12Mo2 | ||
閥座 Seat | 增強(qiáng)聚四氟乙烯、對(duì)位聚苯 RPTFE Counterpoint polyphenyl | ||||
閥桿 Stem | 2Cr13 | 0Cr18Ni9Ti | 0Cr17Ni12Mo2 | ||
止推墊圈 Pressure disk | 聚四氟乙烯 復(fù)合墊 PTFE Combined gasket | ||||
閥桿填料 Stem stuffing | V型聚四氟乙烯、石墨 V- shaped PTFE Graphite | ||||
螺栓 Bolt | 35 | 304 | |||
六角螺母 Hex nut | 35 | 304 | |||
彈簧墊圈 Spring washer | 中碳 Clamp nut | 304 | |||
壓緊螺母 Spring washer | 35 | 304 | |||
彈簧墊圈 Medium carbon | 中碳 Clamp nut | 304 | |||
螺母 Nut | 35 | 304 | |||
手柄 Wrench | 1Cr18Ni9Ti | 304 | |||
手柄套 Wrench cover | 塑 料 Plastics | ||||
鎖緊裝置 Lock instrument | 1Cr18Ni9Ti | 304 | |||
適用工況 | 適用介質(zhì) Applicable medium | 水、蒸汽、油品等 | 硝酸等腐蝕性介質(zhì) Corrosion medium such as Nitric acid. | 醋酸等腐蝕性介質(zhì) Corrosion medium such as Acetic acid. | |
適用溫度 Applicable temperature | -28~350℃ | ||||
應(yīng)用規(guī)范 | 管螺紋標(biāo)準(zhǔn) | DIN259/2999 GB7307-87 NPT BSPT | |||
法蘭標(biāo)準(zhǔn) | JB79-59、SH3406、GB9113、HG20592-97 | ||||
螺紋標(biāo)準(zhǔn) | GB196 |
相關(guān)產(chǎn)品
請(qǐng)輸入產(chǎn)品關(guān)鍵字: